Double covered yarns are two layers of filament or yarn over the outer layer of spandex Main wire, which are usually in reverse directions.The core yarn spandex is covered to the significant degree, as well as bare phenomenon is gentle. Apart from, as the outer silk is wrapped with the other spiral Angle symmetric Main yarn, the elastic stability of your wrapped silk is nice, as well as processing in the latter system could be performed without the will need of shaping, however the processing price of double-wrapped yarn is relatively large.It is especially used for elastic fabrics for example gaiters, elastic straps, sock muffs and pantyhose.
The mixing of Chinese production know-how has additional enriched this subject, making new chances for innovation and development in the worldwide textile field.
The secondary covering period signifies perhaps the most crucial phase in double covered yarn production. This process consists of applying a 2nd yarn layer in the other way of the first covering, developing a well balanced structure that stops torque and improves steadiness.
Based on the variety of covering layers is often divided into solitary covered yarn and double covered yarn, Between them, the polyamide and polyester ammonia are largely wrapped in a single deal.
In the market, elastic fabrics are predominantly designed utilizing SCY using a Z click here twist. Nevertheless, for goods like socks and underwear, an S twist is frequently chosen due to the distinctive prerequisites of body framework.
Health care compression therapy applies a graduated controlled strain within the leg that can help squeeze the vein walls with each other, pushing the blood back to your heart.
天然ゴム糸や、ポリウレタン弾性糸に、下糸を右撚りで巻き、その上に、さらに上糸を左撚りで巻きます。
The ensuing item features excellent overall performance properties that have transformed a variety of sectors from the textile field, from athletic use to higher-vogue garments.
Parallel or textured polyamide yarns may be used to create the double address. The double coated thread is accustomed to make clothes, underwear and hosiery of top of the range and outstanding performance.
Ply yarn is produced from one or more strands of staple fiber yarns that happen to be twisted to produce a single yarn.
特長としては、フィルムを螺旋状に巻く（一重）ので、フィルム同士には少し隙間があるので、手触りは少しざらざらです。
At Herng Fa, our SCY is usually tailored to satisfy certain shopper needs. The customization options incorporate picking out diverse major yarns (including practical yarn or color yarn) and matching yarns (purposeful yarn) to make distinctive SCY with possibly S or Z twists. The Z twist involves a clockwise transform, when the S twist is often a counterclockwise get more info switch.
織物の三原組織（さんげんそしき）についてゴム紐の専門家が説明をします
The outlined parameters of your stretching plus the twists per metre and the selected wrapping yarn identify the character, particularly elongation, elasticity and visual appearance in the wrapping yarn. All recognised filament, staple and large-tech yarns by having an elastic core fabricated from elastane or rubber are made use of.